Marquise|Lab Grown|IGI

1.25ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG842617232

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842617232

Diamond specifications and retailer prices

From £246 GBP
$328 USD
As of October 28, 2026
Save £607 GBP (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £854 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842617232 or 842617232. Listed at 11 retailers as of October 28, 2026, with prices from £246 to £854, a £607 spread on the same certified stone. MOH London lists it at £854. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842617232
Dimensions11.48 × 5.61 × 3.38 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm5.61 mm1.25 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842617232
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £854 GBP|Low: £240 GBP|High: £857 GBP|Avg: £454 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11£246 GBP
Retailer 9£250 GBP
Retailer 2£331 GBP
Retailer 4£335 GBP
Retailer 8£348 GBP
Retailer 5£424 GBP
Retailer 10£440 GBP
Retailer 7£613 GBP
Retailer 3£613 GBP
Retailer 6£624 GBP
MOH London£854 GBP

18 data points across 11 retailers

11 retailers£246 GBP to £854 GBP

B+
Cheapest Retailer
-
£246 GBP
$328 USD
A
Retailer 2
-
£250 GBP
HK$2,600 HKD
View
A
Retailer 3
-
£331 GBP
View
A
Retailer 4
-
£335 GBP
€425 EUR
View
A
Retailer 5
-
£348 GBP
$463 USD
View
B+
Retailer 6
-
£424 GBP
$564 USD
View
Retailer 7
-
£440 GBP
$586 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
£613 GBP
$816 USD
View
B
Retailer 9
-
£613 GBP
CA$1,134 CAD
View
B
Retailer 10
-
£624 GBP
$831 USD
View
Most Expensive
B
MOH London
LG842617232 · Oct 29
£854 GBP
View
10 more retailers have this diamond
Prices start from £246 GBPSave up to £607 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.25ct Marquise
£246 GBP